With the wipers and the EATC out, you'll need this car put on a scanner that can two way communicate with the modules, "B" codes will be present, in the mean time check fuses 1 and 6 inside the car. And if you can figure out what they tapped into to power it, post the info. Check accessory fuses 1 and 2 under the hood in the battery junction box.
If there is any life in the EATC Try this and post any codes displayed.
Run the self diagnostic test on it by turning the key to on, then press off and floor at the same time, then within 2 secs, press auto, If there is a problem a trouble code will appear on the display...To exit self test, press the BLUE, cooler button this also retains error codes, To erase code and exit, press defrost, choose one of these before you power down the system... Test with engine at 120 degrees or more, and cabin between 40-90 degrees.Post any codes recorded here and I let you know what's defective...
Monday, August 26th, 2019 AT 6:24 PM